Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180313 | Electric detonator and method for producing an electric detonator | Johan Östlund | 2019-01-15 |
| 10024642 | Initiating device and method for manufacturing such a device | Johan Östlund, Svante Persson | 2018-07-17 |
| 4422069 | System for indicating an emergency exit | Per A. W. Hogstrom | 1983-12-20 |